College of the Sequoias police responded Wednesday to a University Preparatory High School classroom in Visalia after reports of child endangerment involving a teacher and a "pair of scissors," said Police Chief Kevin Mizner.

Science teacher Margaret Gieszinger, 52, of Exeter was later arrested on suspicion of corporal injury to a child. Her bail was set at $100,000.

The arrest followed two videos posted to social media Wednesday showing a student sitting in a chair at the front of the classroom as the teacher cuts off portions of the student's hair. She then tosses the chunks of hair behind her.

The Times-Delta has seen both videos but cannot publish them at this time due to copyright concerns.

As the student attempts to get up and walk back to his desk, the teacher says, "You're not done," and motions him to sit back down.

She then chops his hair again. He again stands up and moves away from her.

Shortly after, in the video, the teacher calls out other students and then walks over to a female student. The teacher appears to grab a piece of the student's hair and attempts to cut it.